package secondStage.part2.接口.one;

/**
 * @ClassName: [JumppingDemo]
 * @Description:
 * @Author: [黄劲松]
 * @CreateDate: [2021-03-14]
 * @Version: [v1.0]
 */
public class JumppingDemo {
    public static void main(String[] args) {
//        Jumpping j=new Jumpping();//报错
        Jumpping j = new Cat();//采用多态的方式实例化
        j.jump();

    }
}
